What it is: Matrix Total Results Heat Resist Shampoo cleanses as it primes hair for protection against heat styling tools up to 450°F / 232°C*. What it does: Enriched with Xylose + Hydra-Sugars. Heat Screen Technology Lightweight, creamy consistency. What else you need to know: Matrix Total Results Heat Resist Shampoo is an innovative hair cleanser which primes the hair for heat styling.